Method for measuring acrylic acid in air in working spaces by using ion chromatography

Abstract

The invention belongs to the technical field of chemical measurement methods and in particular relates to a method for measuring acrylic acid in air in working spaces by using ion chromatography. The rapid, sensitive, accurate, environment-friendly and low-cost method for measuring acrylic acid in air in working spaces by using ion chromatography is constructed by collecting the acrylic acid through a silicone tube and by taking environment-friendly pollution-free sodium carbonate/sodium bicarbonate as desorption solution and chromatographic mobile phase. A novel feasible way is provided for rapidly and accurately measuring acrylic acid in air in the working spaces, and the application of the ion chromatography in occupational health inspection is widened.

Description

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AI Technical Summary

Benefits of technology

The technical effect of this patented technology lies within that it allows us to quickly identify small amounts of substances called Acrolein during construction worksites without causing any negative side reactions like those caused by certain chemical agents. By measuring specific molecules from different sources, we have developed methods to measure these compounds more effectively than current techniques such as Gas Chromatochrometry which requires long exposure times and expensive instruments.

Problems solved by technology

This technical problem addressed in this patented text relates to improving the accuracy and reliability of detecting potentially dangerous compounds like formaldehydes or volatile organics found within indoor environments during environmental safety assessments. Current techniques involve analyzing samples taken at different locations beforehand, leading to potential contamination risks associated with handling them safely. There also exist concerns about the long term effects caused by excessive amounts of certain gases released into our surroundings due to their negative impact upon humans and animals who live close together.

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